Victron SmartShunt 1000A/50mV IP65

The Victron Energy SmartShunt 1000A is the perfect alternative to the BMV-700 or BMV-712 battery monitors. The SmartShunt functions in the same way as the BMV series, but solely relies on a Bluetooth connection and the VictronConnect app to monitor the batteries.
 
Monitors the state of charge of your leisure batteries from your phone
Quickly check your battery’s charge via Bluetooth
Includes digital display of voltage and % of charge